ellexxrae
ellexxrae
02-09-2016
Mathematics
contestada
Find the measures of
Respuesta :
texaschic101
texaschic101
02-09-2016
2x + 90 + x + 60 - x = 180
2x + 150 = 180
2x = 180 - 150
2x = 30
x = 15
check..
2x = 2(15) = 30
90
15
60 - 15 = 45
30 + 90 + 15 + 45 = 180
180 = 180 (correct)
Answer Link
VER TODAS LAS RESPUESTAS ( 75+ )
Otras preguntas
Carbon. We are carbon-based life forms. Carbon cycles between Earth's spheres. When viewing the Earth as a system, theatmosphere, lithosphere, hydrosphere and t
Find the total electric charge of 1.7 kg of electrons. me=9.11×10−31kg, e=1.60×10−19C.
A car purchased for $10,000 depreciates under a straight-line method in the amount of $750 each year. Which equation below best models this depreciation? A. y
A train is speeding down a railroad track at a speed of 50 miles per hour. From whose reference point is the train not moving?
Can someone explain this?
Add or remove commas Judy Blume used her favorite,wooden,spoon to stir the nacho cheese.
Mrs. Nazari bought 2 1/4 pounds of apple,1 3/5 pounds of peaches,and 1 1/5 pounds of bananas.She paid with a $20 bill.How much change did she receive
Math Can someone please explain what I need to do here to find answer? Thanks
marcel said he can find 52 times 10 by adding a 0 to the end of 52 to get 520 is he correct?
The data given for a football kicked from the field follows a quadratic model, h(x) = - 3x2 + 18x +7 . Where h(t) is the height in feet and t is the in seconds.
